Yes, you can face a DUI charge even if you took medication exactly as prescribed if officers believe you were impaired while driving. Mississippi law focuses on impairment and the ability to safely operate a vehicle, so lawful use of medication does not automatically prevent charges. That said, thorough documentation of prescriptions, dosing instructions, and physician guidance can be vital to your defense because it shows intent to use medication responsibly and may explain observed symptoms. Sharing these records with counsel early helps build a context that may mitigate legal consequences or support alternative resolutions. Defense strategies often involve demonstrating that medication use was consistent with medical advice and that any impairment was not significant enough to meet the legal standard for DUI. Counsel will examine the stop, officer observations, and any testing to determine whether the prosecution can prove impairment beyond a reasonable doubt. Presenting medical timelines and pharmacy records can sometimes persuade prosecutors to reduce or dismiss charges, or to pursue diversion programs when appropriate.